US3342355A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle unloader
Assignee: Individual
•
Filing: 1965-03-15
•
Granted: 1967-09-19
•
Expires: 1985-03-15
Abstract
No abstract record available.
Inventors
- 👤 Lasiter Elvie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:53
CPC Classifications
B; B65; B65G; B65G65/00; B65G65/30; B65G65/34; B65G65/40; B65G65/46
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
96 words
AN UNLOADING CONVEYOR COMPRISING: A GATHERING BOX ADAPTED TO RECEIVE THE MATERIAL TO BE CONVEYED, ONE END OF SAID BOX INCLUDING SOCKET MEANS, AN ELONGATED CONDUIT INCLUDING AN INLET OPENING AND AN OUTLET OPENING, A SCREW AUGER ROTATABLY MOUNTED WITHIN SAID CONDUIT, MEANS TO ROTATE SAID AUGER TO CONVEY SAID MATERIAL FROM SAID INLET OPENING TO SAID OUTLET OPENING, BALL MEANS CONNECTED TO SAID CONDUIT ABOUT SAID INLET OPENING AND SLIDABLY ENGAGED WITH SAID SOCKET MEANS, SAID BALL MEANS INCLUDING A PASSAGE EXTENDING THERETHROUGH SO THAT SAID GATHERING BOX IS IN SEALED COMMUNICATION WITH SAID CONDUIT,
Claim 2
Dependent Claim
96 words
AN UNLOADING CONVEYOR COMPRISING: A GATHERING BOX ADAPTED TO RECEIVE THE MATERIAL TO BE CONVEYED, ONE END OF SAID BOX INCLUDING SOCKET MEANS, AN ELONGATED CONDUIT INCLUDING AN INLET OPENING AND AN OUTLET OPENING, A SCREW AUGER ROTATABLY MOUNTED WITHIN SAID CONDUIT, MEANS TO ROTATE SAID AUGER TO CONVEY SAID MATERIAL FROM SAID INLET OPENING TO SAID OUTLET OPENING, BALL MEANS CONNECTED TO SAID CONDUIT ABOUT SAID INLET OPENING AND SLIDABLY ENGAGED WITH SAID SOCKET MEANS, SAID BALL MEANS INCLUDING A PASSAGE EXTENDING THERETHROUGH SO THAT SAID GATHERING BOX IS IN SEALED COMMUNICATION WITH SAID CONDUIT,
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-09-18 | 1971-03-20 | 1971-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-18 | 1975-03-20 | 1975-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-18 | 1979-03-20 | 1979-09-19 | $7700.00 | Window Closed / Lapsed |